Your teammates, Sara and Juan, are having difficulty cooperating with one another even though their individual assignments are highly related. Which of the following actions is least likely to improve their cooperation? 1) Ask them to make suggestions to each another about ways to possibly improve each person’s assignment.
2) Have them work on their own and only meet with the rest of the team when absolutely necessary.
3) As a team, discuss how each member’s contributions are linked and contribute to the team’s goals.
4) Re-assign their tasks so that they are working on very different aspects of the team’s project.

Suppose life expectancy in years (l) is a function of two inputs, health expenditures (h) and nutrition expenditures (n) in hundreds of dollars per year. the production function is upper l equals ch superscript 0.40 baseline upper n superscript 0.60l=ch0.40n0.60. beginning with c = 1, a health input of $400400 per year (hequals=44) and a nutrition input of $400400 per year (nequals=44), show that the marginal product of health expenditures and the marginal product of nutrition expenditures are both decreasing. the marginal product of health expenditures when h goes from 44 to 55 is nothing, and the marginal product of health when h goes from 66 to 77 is nothing. (round your answers to three decimal places.)